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Horn Relay: Testing and Inspection

Horn Relay Inspection

1. Disconnect negative (-) cable at battery.
2. Remove horn relay (included in integration relay) (1) from main fuse box (2).






3. Check that there is no continuity between terminal "a" and "b". If there is continuity, replace relay.
4. Check that there is continuity between terminals "a" and "b" when a 12 Vbattery is connected to terminal "a" and "c".
If malfunction is found, replace integration relay.